Blue dial enhanced by luminous yellow gold-tone hands. Yellow Gold-plated stainless steel case with a yellow gold-plated stainless steel band. Quartz movement. 500 meters / 1650 feet water resistance. Uni-directional Rotating bezel. Scratch Resistant Mineral crystal. Solid caseback. Fold Over with Safety Release clasp. Screw Down crown. Case size 50 mm x 17 mm. Band 28 mm x 8.25 incheslong. Invicta 5404 Subaqua Watch. The nautically styled, blue-dialed Invicta Men's Subaqua Collection Chronograph Watch possesses bold features and impressive deep-water capability. Boasting a dual-textured gold-tone stainless steel band, this Invicta timepiece features a stainless steel case. The case is topped by a unidirectional gold-tone stainless steel bezel that has raised Arabic numeral minute markers in increments of five, and on the case's right side, a large locking crown and two push pieces show this watch means business. A nautical blue watch face displays dual subdials, luminescent hands, a tachymeter ring, a date window at the six o'clock position, and gold-tone bar hour indicators. Presented in a yellow Invicta gift box, this Swiss-quartz timepiece is water resistant to an incredible 1,640 feet (500 M).Subaqua CollectionLed with expert engineering, and always ready to face the depths, no feat or occasion will ever be too great for Invicta’s Subaqua to handle. The sheer magnitude of this mighty timepiece is superbly executed with surgical-grade solid stainless steel, Swiss automatic movements, and multiple color options of ionic plating. Managing up to 500 meters of water, finished off with a unidirectional rotating bezel, integrated shock resistance, and Invicta’s luminous Tritnite? hands, the Subaqua is the diver’s definitive in negotiating any adventure by sea or by land.Screw Down Crowns: Many Invicta watches are equipped with a screw down crown to help prevent water infiltration. This is most common on our Diver models. In order to adjust the date and/or time on such a watch, you must first unscrew the crown before you can gently pull it out to its first or second click stop position. To do this, simply rotate the crown counterclockwise until it springs open. When you have finished setting the watch, the crown must then be pushed in and screwed back in tightly. Not doing so will cancel the water resistance of the watch and will void all warranties from the manufacturer. Overall, this process should not require a lot of effort or force.